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Guava Sundae Auto from Fast Buds is part of the new Champions Line, a performance-driven series built by combining award-winning autoflower genetics into next-generation hybrids. This F1 feminized auto pairs Guava Auto RF3 - winner of the Autoflower World Cup - with Sundae Thumper F4 (Gelato #45 x Forum Stomper) from Mephisto Genetics, awarded Best Autoflower Hybrid at the American Autoflower Cup 2025. The result is a flavor-first, high-performance auto designed to deliver elite terpene expression, strong structure, and reliable results.
The terpene profile is rich and layered, blending tropical guava intensity with creamy gelato sweetness, creating a smooth, dessert-forward flavour with fruity depth. This combination delivers a modern US-style profile that’s both loud and refined, making it ideal for connoisseurs and extract-focused growers. Expect a balanced effect that leans uplifting and satisfying, matching the strain’s flavour-driven appeal.
In cultivation, Guava Sundae Auto shows strong F1 hybrid vigor, producing medium-sized, bushy plants with sturdy lateral branching and excellent structure. It responds well to light training and leaf tucking, encouraging multiple dense colas and strong yield potential relative to its size. With its champion lineage, standout terpene profile, and reliable growth performance, Guava Sundae Auto is a next-gen autoflower built for growers chasing flavour, quality, and proven genetics in one package.
Autos can be sown in multiple waves through the season for staggered harvests.
Autoflowers follow their own internal clock, making indoor timelines easier to plan from seed to harvest.
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